Automatically detect performance regressions in CI/CD pipelines by comparing metrics against baselines. Use when validating builds or analyzing performance trends. Trigger with phrases like "detect performance regression", "compare performance metrics", or "analyze performance degradation".
Install
npx skills add jeremylongshore/tons-of-skills-marketplace --skill detecting-performance-regressionsnpx skills add jeremylongshore/tons-of-skills-marketplace --skill detecting-performance-regressions -a claude-code -gnpx skills add jeremylongshore/tons-of-skills-marketplace --skill detecting-performance-regressions -a codex -ggemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path plugins/performance/performance-regression-detector/skills/detecting-performance-regressionsgh skill install jeremylongshore/tons-of-skills-marketplace detecting-performance-regressionsgit clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace /tmp/jeremylongshore__tons-of-skills-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jeremylongshore__tons-of-skills-marketplace/plugins/performance/performance-regression-detector/skills/detecting-performance-regressions ~/.claude/skills/detecting-performance-regressions # Claude Code
cp -R /tmp/jeremylongshore__tons-of-skills-marketplace/plugins/performance/performance-regression-detector/skills/detecting-performance-regressions ~/.agents/skills/detecting-performance-regressions # Codex, Cursor, Gemini CLI, Copilot, OpenCode